CN108274326A - A kind of sander grinding head driving mechanism - Google Patents
A kind of sander grinding head driving mechanism Download PDFInfo
- Publication number
- CN108274326A CN108274326A CN201710955573.3A CN201710955573A CN108274326A CN 108274326 A CN108274326 A CN 108274326A CN 201710955573 A CN201710955573 A CN 201710955573A CN 108274326 A CN108274326 A CN 108274326A
- Authority
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- China
- Prior art keywords
- motor
- grinding head
- rectangle frame
- driving mechanism
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 210000003734 kidney Anatomy 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 244000137852 Petrea volubilis Species 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to technical fields of mechanical processing, disclose a kind of sander grinding head driving mechanism, including bottom plate, bottom plate is equipped with two parallel sliding rails, rectangle frame is equipped between two sliding rails, the both ends of rectangle frame are slidably connected by sliding block and sliding rail, and slide plate is equipped in rectangle frame, and the glide direction of slide plate is vertical with the glide direction of rectangle frame；Kidney slot is equipped in slide plate, the inner wall of kidney slot is equipped with gear ring, the top surface of substrate be equipped with stretch into kidney slot and with gear ring meshed gears, the bottom of bottom plate is equipped with the driving motor being connect with gear, the long side side of rectangle frame is equipped with sliding sleeve, is equipped with slide bar in sliding sleeve, the inner end of slide bar is fixedly connected with the side of slide plate, the outer end of slide bar extends to form connection ring, and the upper side of connection ring is equipped with electric grinding mechanism.The present invention has easy to operate stabilization, the advantageous effect that workpiece deburring is efficient, at low cost.
Description
Technical field
The present invention relates to technical field of mechanical processing more particularly to a kind of sander grinding head driving mechanisms.
Background technology
Workpiece as shown in Figure 1, whole is in rectangular parallelepiped structure, two end face is cambered surface, whole brief, generous, system
It makes conveniently.The workpiece is the handle of cabinet, and logical Aluminium Alloys in Common Use or other metal materials mechanical processing are made.This kind of workpiece is logical
After over mechanical processing is made, there can be burr at seamed edge, burr can cut hand, it is therefore desirable to remove the burr at workpiece seamed edge
Fall.Due to workpiece and non-revolved body, and the seamed edge at both ends is camber line, and common grinding apparatus is difficult to the workpiece rib disposably
Side polishing, deburring, and be difficult processing at lakeside, although some numerical control machining centers, numerical control device can pass through volume at present
The motion track that the mode of journey sets grinding head realizes seamed edge polishing, however numerically-controlled machine tool, machining center cost are very high, lead to
Machining center deburring is crossed, processing cost has been over the value of workpiece itself.All it is usually at present people for control cost
Work is polished, and manually polishes off the burr at seamed edge with sand paper, manual polishing deburring efficiency is low, labor intensity is big, and sand paper
It is easy to generate scratch on the surface of workpiece when deburring, influence overall beautiful.
Invention content
The present invention provides a kind of sander grinding head drive to solve the above problem in the prior art in the prior art
Motivation structure, the mechanism can realize that grinding head is moved along workpiece seamed edge track, to realize workpiece quickly polish, deburring, pole
The processing cost of big reduction workpiece.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of sander grinding head driving mechanism, including bottom plate, characterized in that the bottom plate be equipped with two it is parallel
Sliding rail is equipped with rectangle frame between two sliding rails, and the both ends of the rectangle frame are slidably connected by sliding block and sliding rail, the rectangle frame
Interior to be equipped with slide plate, the glide direction of the slide plate is vertical with the glide direction of rectangle frame；Kidney slot, institute are equipped in the slide plate
The inner wall for stating kidney slot is equipped with gear ring, the top surface of the substrate be equipped with stretch into kidney slot and with gear ring meshed gears, it is described
The bottom of bottom plate is equipped with the driving motor being connect with gear, and the long side side of the rectangle frame is equipped with sliding sleeve, is set in the sliding sleeve
There is slide bar, the inner end of the slide bar to be fixedly connected with the side of slide plate, the outer end of slide bar extends to form connection ring, connection ring it is upper
Side is equipped with electric grinding mechanism.
On the table by workpiece positioning, sander grinding head driving mechanism is installed on the table, and driving motor is opened,
Driving motor band moving gear rotates, and gear drives slide plate, rectangle frame synchronizing moving, the electric grinding machine of slide bar outer end by gear ring
The motion track of structure is just consistent with the top surface seamed edge track of workpiece, to realize that polishing, the deburring of workpiece, entire mechanism are non-
It is often simple, stability is good, workpiece seamed edge deburring is at low cost；The size of kidney slot, the size of gear are corresponded to according to workpiece size
Design, a kind of sander grinding head driving mechanism only correspond to a kind of workpiece of model, it is ensured that the movement locus of electric grinding mechanism
It is consistent with the seamed edge of workpiece.
Preferably, the outside that the top surface of the slide plate is located at kidney slot is equipped with annular guide groove, gear shaft, which is equipped with, to be connected
Contact pin, connection sheet are rotatablely connected with gear shaft, and the outer end of the connection sheet is equipped with roller, and the roller stretches into annular guide groove
It is interior.Annular guide groove, connection sheet, roller are for ensuring that gear ring and gear remain meshing state, improve stability and
Precision.
Preferably, the top of the rectangle frame is equipped with cover board.Cover board plays safety protection function, prevents sundries from entering tooth
Cause gear stuck with gear ring in circle, can also prevent gear, gear ring clip finger.
Preferably, the electric grinding mechanism includes connecting cylinder, polishing motor, cylinder, under the connecting cylinder
End is bolted with connection ring, and motor positioning sleeve is equipped in connecting cylinder, and the motor positioning sleeve is slidably connected with connecting cylinder, institute
The polishing motor stated is located in motor positioning sleeve, and the upper end of motor positioning sleeve is equipped with connecting plate, and the upper end of the connecting cylinder is equipped with
End cap, the cylinder are fixed on end cap, and the shaft end of the cylinder is connect with connecting plate, and the shaft end of the polishing motor is stretched out
Outside connecting cylinder, the shaft end for motor of polishing is equipped with connector, and grinding head is connected on the connector.After workpiece positioning, polishing
Motor rotates, and cylinder shaft end is stretched out, and contacts to polish at grinding head and the seamed edge of workpiece top surface.
Preferably, the side of the connecting cylinder is equipped with spacing slotted eye, the side of the motor positioning sleeve, which is equipped with, stretches into limit
Limited post in the slot of position.Limited post coordinates with spacing slotted eye, prevents motor positioning sleeve from rotating.
Preferably, forming annular chamber, the inner wall of the motor positioning sleeve between the motor positioning sleeve and polishing motor
Equipped with several limit fins, the outer end for limiting fin is abutted with the shell of polishing motor, and through-hole is equipped on every limit fin；
The connecting plate is equipped with the deflector hole being connected to annular, and the end cap is equipped with air admission hole, is equipped in the air admission hole
First check valve, the limited post is interior to be equipped with gas vent, and the inner end of the gas vent is connected to annular chamber, outside the gas vent
End is in communication with the outside, and the second check valve is equipped in the gas vent.Often one workpiece of polishing, cylinder can all stretch once, when
When cylinder shaft end is stretched out, motor positioning sleeve moves down, and extraneous air enters that connecting cylinder is interior, annular chamber by the first check valve
Interior, when the retraction of cylinder shaft end, motor positioning sleeve moves up, and the air in connecting cylinder is compressed, and air is arranged from the second check valve
To the external world, therefore, cylinder often acts once, realize an annular chamber in gas exchanges, to will polish motor heat with
It the exchange of gas and is discharged, it is ensured that the polishing good heat dissipation of motor.
Preferably, being connected by spline between the connector sleeve and motor shaft end, the side of the connector sleeve is equipped with length
Slot, motor shaft are equipped with the spacer pin stretched into long slot bore, are equipped between the bottom of the connector sleeve and the end of motor shaft
Compression spring；The grinding head is in truncated cone-shaped.Grinding head Elastic Contact at axial direction and workpiece seamed edge, it is ensured that polishing dynamics uniformly,
Stablize, while grinding head is in truncated cone-shaped, can adapt to some workpiece being closely sized to, improves versatility.
Therefore, the present invention has easy to operate stabilization, the advantageous effect that workpiece deburring is efficient, at low cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of workpiece.
Fig. 2 is a kind of schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram for removing cover board in Fig. 2.
Fig. 4 is close-up schematic view at A in Fig. 3.
Fig. 5 is the schematic diagram of electric grinding mechanism.
Fig. 6 is the connection diagram of motor positioning sleeve and motor of polishing.
In figure：Bottom plate 1, sliding rail 2, rectangle frame 3, sliding block 4, slide plate 5, kidney slot 6, gear ring 7, gear 8, annular guide groove 9,
Connection sheet 10, roller 11, cover board 12, sliding sleeve 13, slide bar 14, connection ring 15, grinding head 16, long slot bore 17, spacer pin 18, electricity
Dynamic workpiece polishing mechanism 19, compression spring 20, workpiece 21, connecting cylinder 190, polishing motor 191, cylinder 192, motor positioning sleeve 193, connection
Plate 194, end cap 195, connector sleeve 196, grinding head 197, spacing slotted eye 198, limited post 199, annular chamber 100, limit fin
101, through-hole 102, deflector hole 103, air admission hole 104, the first check valve 105, gas vent 106, the second check valve 107.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and detailed description：
A kind of sander grinding head driving mechanism as shown in Figure 2, Figure 3 and Figure 4, including bottom plate 1, bottom plate are equipped with two
Parallel sliding rail 2 is equipped with rectangle frame 3 between two sliding rails, and the both ends of rectangle frame are slidably connected by sliding block 4 with sliding rail, rectangle
Slide plate 5 is equipped in frame, the glide direction of slide plate is vertical with the glide direction of rectangle frame；Kidney slot 6 is equipped in slide plate, kidney slot
Inner wall is equipped with gear ring 7, the top surface of substrate be equipped with stretch into kidney slot and with gear ring meshed gears 8, the bottom of bottom plate be equipped with
The driving motor of gear connection, the outside that the top surface of slide plate is located at kidney slot are equipped with annular guide groove 9, and gear shaft, which is equipped with, to be connected
Piece 10, connection sheet are rotatablely connected with gear shaft, and the outer end of connection sheet is equipped with roller 11, and roller stretches into annular guide groove, rectangle
The top of frame is equipped with cover board 12；The long side side of rectangle frame is equipped with sliding sleeve 13, and slide bar 14, the inner end of slide bar and cunning are equipped in sliding sleeve
The side of plate is fixedly connected, and the outer end of slide bar extends to form connection ring 15, and the upper side of connection ring is equipped with electric grinding mechanism 19.
As shown in Figure 5 and Figure 6, electric grinding mechanism 19 includes connecting cylinder 190, polishing motor 191, cylinder 192, connecting cylinder
Lower end be bolted with connection ring, motor positioning sleeve 193 is equipped in connecting cylinder, motor positioning sleeve is slidably connected with connecting cylinder,
Polishing motor is located in motor positioning sleeve, and the upper end of motor positioning sleeve is equipped with connecting plate 194, and the upper end of connecting cylinder is equipped with end cap
195, cylinder is fixed on end cap, and the shaft end of cylinder is connect with connecting plate, and the shaft end for motor of polishing is stretched out outside connecting cylinder, polishing electricity
The shaft end of machine is equipped with connector sleeve 196, and the lower end of connector sleeve is equipped with collet, and grinding head 16 is connected on collet, and grinding head is in round platform
Shape is connected between connector sleeve and motor shaft end by spline, and the side of connector sleeve is equipped with long slot bore 17, and motor shaft is equipped with and stretches into
Spacer pin 18 in long slot bore is equipped with compression spring 20 between the bottom of connector sleeve and the end of motor shaft；
The side of connecting cylinder is equipped with spacing slotted eye 198, and the side of motor positioning sleeve is equipped with the limit stretched into spacing slotted eye
Column 199；As shown in fig. 6, annular chamber 100 is formed between motor positioning sleeve and polishing motor, if the inner wall of motor positioning sleeve is equipped with
Dry limit fin 101, the outer end for limiting fin are abutted with the shell of polishing motor, and through-hole 102 is equipped on every limit fin；
Connecting plate is equipped with the deflector hole 103 being connected to annular, and end cap is equipped with air admission hole 104, the first check valve is equipped in air admission hole
105, limited post is interior to be equipped with gas vent 106, and the inner end of gas vent is connected to annular chamber, and the outer end of gas vent is in communication with the outside, row
The second check valve 107 is equipped in stomata.
In conjunction with attached drawing, application method of the invention is as follows：On the table by the positioning of workpiece 21, sander grinding head driving
Mechanism is installed on the table, and driving motor is opened, and driving motor band moving gear rotates, and gear drives slide plate, square by gear ring
The motion track of shape frame synchronizing moving, the electric grinding mechanism of slide bar outer end is just consistent with the top surface seamed edge track of workpiece, from
And realizing the polishing of workpiece, deburring, entire mechanism is very simple, stability is good, and workpiece seamed edge deburring is at low cost.
Claims (7)
1. a kind of sander grinding head driving mechanism, including bottom plate, characterized in that the bottom plate is equipped with two parallel cunnings
Rail is equipped with rectangle frame between two sliding rails, and the both ends of the rectangle frame are slidably connected by sliding block and sliding rail, in the rectangle frame
Equipped with slide plate, the glide direction of the slide plate is vertical with the glide direction of rectangle frame；Kidney slot is equipped in the slide plate, it is described
The inner wall of kidney slot is equipped with gear ring, the top surface of the substrate be equipped with stretch into kidney slot and with gear ring meshed gears, the bottom
The bottom of plate is equipped with the driving motor being connect with gear, and the long side side of the rectangle frame is equipped with sliding sleeve, is equipped in the sliding sleeve
Slide bar, the inner end of the slide bar are fixedly connected with the side of slide plate, and the outer end of slide bar extends to form connection ring, the upside of connection ring
Face is equipped with electric grinding mechanism.
2. a kind of sander grinding head driving mechanism according to claim 1, characterized in that the top surface of the slide plate is located at
The outside of kidney slot is equipped with annular guide groove, and gear shaft is equipped with connection sheet, and connection sheet is rotatablely connected with gear shaft, the connection
The outer end of piece is equipped with roller, and the roller stretches into annular guide groove.
3. a kind of sander grinding head driving mechanism according to claim 1, characterized in that the top of the rectangle frame is equipped with lid
Plate.
4. a kind of sander grinding head driving mechanism according to claim 1 or 2 or 3, characterized in that described electronic to beat
Grinding machine structure includes connecting cylinder, polishing motor, cylinder, and lower end and the connection ring of the connecting cylinder are bolted, are set in connecting cylinder
There are motor positioning sleeve, the motor positioning sleeve to be slidably connected with connecting cylinder, the polishing motor is located in motor positioning sleeve,
The upper end of motor positioning sleeve is equipped with connecting plate, and the upper end of the connecting cylinder is equipped with end cap, and the cylinder is fixed on end cap, institute
The shaft end for stating cylinder is connect with connecting plate, and the shaft end of the polishing motor is stretched out outside connecting cylinder, and the shaft end for motor of polishing, which is equipped with, to be connected
The lower end of female connector, the connector sleeve is equipped with collet, and grinding head is connected on collet.
5. a kind of sander grinding head driving mechanism according to claim 4, characterized in that the side of the connecting cylinder is set
There are spacing slotted eye, the side of the motor positioning sleeve to be equipped with the limited post stretched into spacing slotted eye.
6. a kind of sander grinding head driving mechanism according to claim 5, characterized in that the motor positioning sleeve and beat
Annular chamber is formed between electric mill machine, the inner wall of the motor positioning sleeve is equipped with several limit fins, limits the outer end of fin and beats
The shell of electric mill machine abuts, and through-hole is equipped on every limit fin；The connecting plate is equipped with the deflector hole being connected to annular,
The end cap is equipped with air admission hole, and the first check valve is equipped in the air admission hole, gas vent, institute are equipped in the limited post
The inner end for stating gas vent is connected to annular chamber, and the outer end of the gas vent is in communication with the outside, and second is equipped in the gas vent
Check valve.
7. a kind of sander grinding head driving mechanism according to claim 4, characterized in that the connector sleeve and motor shaft
It is connected by spline between end, the side of the connector sleeve is equipped with long slot bore, and motor shaft is equipped with the limit stretched into long slot bore
Pin is equipped with compression spring between the bottom of the connector sleeve and the end of motor shaft；The grinding head is in truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955573.3A CN108274326A (en) | 2017-10-14 | 2017-10-14 | A kind of sander grinding head driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955573.3A CN108274326A (en) | 2017-10-14 | 2017-10-14 | A kind of sander grinding head driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108274326A true CN108274326A (en) | 2018-07-13 |
Family
ID=62801259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710955573.3A Pending CN108274326A (en) | 2017-10-14 | 2017-10-14 | A kind of sander grinding head driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108274326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400136A (en) * | 2021-06-15 | 2021-09-17 | 安徽国伟兴新材料科技有限公司 | Plastic product burr scraping device |
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|---|---|---|---|---|
| US6050755A (en) * | 1997-08-22 | 2000-04-18 | The Gleason Works | Apparatus for chamfering and deburring gear tooth end edges |
| DE20301552U1 (en) * | 2003-01-15 | 2003-04-24 | Gruethusen Eckhard | Hand-held sanding block has waisted holding grip profile |
| CN200988162Y (en) * | 2006-11-16 | 2007-12-12 | 台湾顺力发有限公司 | Profiling polisher |
| CN201055971Y (en) * | 2007-05-08 | 2008-05-07 | 重庆三磨海达磨床有限公司 | Gantry milling and filing machine tool |
| CN203197704U (en) * | 2013-04-22 | 2013-09-18 | 福建盛达机器股份公司 | Stone profile grinder |
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| CN205904838U (en) * | 2016-08-24 | 2017-01-25 | 孙树峰 | Visit flexible burnishing device of internal wall of income formula jar |
| CN206029494U (en) * | 2016-09-09 | 2017-03-22 | 杜安俊 | Automatic polishing machine |
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-
2017
- 2017-10-14 CN CN201710955573.3A patent/CN108274326A/en active Pending
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|---|---|---|---|---|
| US6050755A (en) * | 1997-08-22 | 2000-04-18 | The Gleason Works | Apparatus for chamfering and deburring gear tooth end edges |
| DE20301552U1 (en) * | 2003-01-15 | 2003-04-24 | Gruethusen Eckhard | Hand-held sanding block has waisted holding grip profile |
| CN200988162Y (en) * | 2006-11-16 | 2007-12-12 | 台湾顺力发有限公司 | Profiling polisher |
| CN201055971Y (en) * | 2007-05-08 | 2008-05-07 | 重庆三磨海达磨床有限公司 | Gantry milling and filing machine tool |
| CN203197704U (en) * | 2013-04-22 | 2013-09-18 | 福建盛达机器股份公司 | Stone profile grinder |
| CN104810981A (en) * | 2014-01-25 | 2015-07-29 | 嵊州市精达电机有限公司 | Motor |
| CN205904838U (en) * | 2016-08-24 | 2017-01-25 | 孙树峰 | Visit flexible burnishing device of internal wall of income formula jar |
| CN206029494U (en) * | 2016-09-09 | 2017-03-22 | 杜安俊 | Automatic polishing machine |
| CN106891232A (en) * | 2017-03-31 | 2017-06-27 | 安徽再制造工程设计中心有限公司 | A kind of petroleum pipeline inwall polishing derusting device for regular length |
| CN107139055A (en) * | 2017-06-23 | 2017-09-08 | 刘云海 | A kind of multi freedom degree mechanical processes sanding apparatus |
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| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400136A (en) * | 2021-06-15 | 2021-09-17 | 安徽国伟兴新材料科技有限公司 | Plastic product burr scraping device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180713 Assignee: Tonglu Yisen medical instrument Ltd. Assignor: Mao Xiaoyu Contract record no.: X2021330000287 Denomination of invention: Grinding head driving mechanism of grinding machine License type: Common License Record date: 20210917 |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |